ProPress Union (Lead Free)

ProPress Union (Lead Free)

Best #




Page Number

Union Fitting

1" x 1", ProPress x ProPress, 300 PSI, Lead-Free, Bronze, EPDM Sealing Element, Ground Joint, Straight, Union
Viega ProPress May Only be Pressed Onto Copper Tube in Accordance with ASTM B88 or B75; When Pressing Onto B88 Copper Tube, Types K, L and M May be Used; Lead-Free
Viega ProPress is the trusted copper press joining solution. Since its introduction in 1999, it has reduced overall job costs, saved time and increased reliability on jobsites across the globe. Viega is the only company with Smart Connect, a patented technology that helps installers easily identify an unpressed fitting, providing them with added confidence in their connections. With system matched tools and jaws, press connections are made in seconds, making Viega ProPress suitable for virtually any type of project.
Lead-Free; Includes EPDM Sealing Element

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GSA Item


End Connection

ProPress x ProPress



Material Specification

ASTM B88/B75/B31/F3226

Pressure Rating

300 PSI

Size A

1 Inch

Size B

1 Inch

Temperature Rating

0 to 250 Deg F


Ground Joint, Straight

Applicable Standard

NSF/ANSI 61/372, APMO PS 117, UL/ANSI 213, FM, ICC-ES IC1002, ABS, CSA, ASME B16.51/B31.1/B31.3/B31.9, ASTM F3226, NFPA 13/13D/13R